Editing Common ostrich (section)

==References==
{{Reflist|30em|refs=
<ref name=BBC>{{cite news| url=http://news.bbc.co.uk/1/hi/scotland/2834025.stm | title=Ostriches "Flirt With Farmers" | work=BBC News | date=9 March 2003}}</ref>

<ref name=Bertram1979>{{cite journal|last=Bertram|first=B.C.R.|title=Ostriches recognise their own eggs and discard others|journal=Nature|year=1979|volume=279|pages=233–234|issue=5710|pmid=440431|doi=10.1038/279233a0|bibcode=1979Natur.279..233B|s2cid=4236729}}</ref>

<ref name="Bertram 1992">Bertram, Brian C.R. (1992). ''[https://books.google.com/books?id=xaNiQgAACAAJ The Ostrich Communal Nesting System]''. Princeton University Press.{{page needed|date=November 2013}}</ref>

<ref name=Best>{{cite web | title=Genuine Ostrich Leather | last=Lappin | first=Alan | year=2017 | publisher=Roden Leather Company | url=https://www.rodenleather.com/single-post/2017/06/26/Genuine-Ostrich-Leather | access-date=25 April 2020 | archive-date=10 August 2020 | archive-url=https://web.archive.org/web/20200810160604/https://www.rodenleather.com/single-post/2017/06/26/Genuine-Ostrich-Leather | url-status=dead }}</ref>

<ref name=Bezuidenhout>{{cite web|last1=Bezuidenhout|first1=Cornelius Carlos|year=1999|title=Studies of the population structure and genetic diversity of domesticated and 'wild' ostriches (''Struthio camelus'')|work=PhD thesis|url=http://contentpro.seals.ac.za/iii/cpro/DigitalItemPdfViewerPage.external?id=4751398516175119&itemId=1003966&lang=eng&file=%2Fiii%2Fcpro%2Fapp%3Fid%3D4751398516175119%26itemId%3D1003966%26lang%3Deng%26nopassword%3Dtrue%26service%3Dblob%26suite%3Ddef#locale=eng&gridView=true|access-date=17 March 2017|archive-url=https://web.archive.org/web/20170318002139/http://contentpro.seals.ac.za/iii/cpro/DigitalItemPdfViewerPage.external?id=4751398516175119&itemId=1003966&lang=eng&file=%2Fiii%2Fcpro%2Fapp%3Fid%3D4751398516175119%26itemId%3D1003966%26lang%3Deng%26nopassword%3Dtrue%26service%3Dblob%26suite%3Ddef#locale=eng&gridView=true|archive-date=18 March 2017|url-status=dead}}</ref>

<ref name =Bezuidenhout2>{{Cite journal
 | pmid = 6735902
| pmc = 1164323
| year = 1984
| last1 = Bezuidenhout
| first1 = A. J.
| title = The coronary circulation of the heart of the ostrich (Struthio camelus)
| journal = Journal of Anatomy
| volume = 138
| pages = 385–97
 | issue=3
}}</ref>

<ref name="jhbradley">{{cite web|url=https://www.southafrica.com/blog/ostrich-riding-south-africa/|title=Ostrich riding in South Africa|publisher=SouthAfrica.com|access-date=25 April 2020}}</ref>

<ref name=Brand2006>{{cite book |last1=Brand|first1=T. S.|last2=Gous|first2=R. M. |editor1-first=Vincent L. |editor1-last=Bels |title=Feeding in Domestic Vertebrates |url=https://books.google.com/books?id=2pjkMUEhScAC&pg=PA136 |publisher=Cabi Publishing |location=Wallingford, UK |isbn=978-1-84593-063-9 |pages=136–155 |chapter=Feeding ostriches |chapter-url=https://books.google.com/books?id=2pjkMUEhScAC&pg=PA1 |year= 2006}}</ref>

<ref name="SN">{{cite web | url=http://www.taxonomy.nl/Main/Classification/51244.htm | title=Systema Naturae 2000 / Classification, Genus Struthio | access-date=4 February 2009 | last=Brands | first=Sheila | date=14 August 2008 | work=Project: The Taxonomicon }}{{Dead link|date=December 2023 |bot=InternetArchiveBot |fix-attempted=yes }}</ref>

<ref name=Brown>{{Cite encyclopedia |last1=Brown |first1=L. H.|last2=Urban |first2=E.K.|last3=Newman |first3=K. |editor=Curry-Lindahl, Kai |encyclopedia=The Birds of Africa|title= Ostriches and to Birds of Prey |year=1982 |publisher=Academic Press |volume=I |location=London, UK |isbn=978-0-12-137301-6 |pages=32–37 }}</ref>

<ref name=COA>{{cite web| url=http://www.ostrich.ca/cooking/index.htm | title=Cooking Tips| author=Canadian Ostrich Association |date=April 2008| archive-url=https://web.archive.org/web/20110706192632/http://www.ostrich.ca/cooking/index.htm| archive-date=6 July 2011| url-status=dead}}</ref>

<ref name=Clark>{{cite book |last1=Clark |first1=James C. |title=200 Quick Looks at Florida History |year=2000 |publisher=Pineapple Press, Inc. |location=Sarasota, FL |isbn=978-1-56164-200-7 |pages=[https://archive.org/details/200quicklooksatf0000clar/page/86 86–87] |url=https://archive.org/details/200quicklooksatf0000clar/page/86 }}</ref>

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<ref name=CITES>{{cite web| url=http://www.cites.org/eng/app/appendices.php | title=Appendices I, II and III| last=CITES | date=3 April 2012 | work=Convention on International Trade in Endangered Species of Wild Fauna and Flora}}</ref>
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<ref name="Clements">{{Cite book|last1=Clements |first1=James |title=The Clements Checklist of the Birds of the World |edition=6th |year=2007 |publisher= Cornell University Press|location=Ithaca, NY |isbn=978-0-8014-4501-9 }}</ref>

<ref name="Davies">{{Cite encyclopedia |last=Davies |first=S.J.J.F.|editor=Hutchins, Michael |encyclopedia=Grzimek's Animal Life Encyclopedia |title= Birds I Tinamous and Ratites to Hoatzins |edition=2nd |year=2003 |publisher=Gale Group |volume=8 |location=Farmington Hills, MI|isbn=978-0-7876-5784-0 |pages=99–101}}</ref>

<ref name=DesertUSA>{{cite web| url=http://www.desertusa.com/animals/ostrich.html | title=Ostrich | access-date=17 February 2011 | author=Desert USA | year=1996 | publisher=Digital West Media}}</ref>

<ref name=Doherty>{{cite journal | title=Speed of animals |last1=Doherty |first1=James G. |date=March 1974 |journal=Natural History }}</ref>

<ref name="Donegan 2002">{{cite web| url=http://animaldiversity.ummz.umich.edu/site/accounts/information/Struthio_camelus.html | title=Struthio camelus | last=Donegan | first=Keenan | year=2002 | work=Animal Diversity Web | publisher=University of Michigan Museum of Zoology}}</ref>

<ref name=Ethridge>{{cite news|url=http://archive.courierpress.com/news/king-of-the-roxy-seeks-another-crown-at-ellis-ep-447391952-327539691.html|date=18 July 2009|access-date=17 March 2017|title=King of the Roxy seeks another crown at Ellis|first=Tim|last=Ethridge|newspaper=[[Evansville Courier & Press]]}}</ref>

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<ref name=midwest>{{cite web|url=http://www.letsgosouthwest.com/canterbury-brings-middle-east-midwest|access-date=30 July 2009|date=July 2007|publisher=Southwest Newspapers|first=Meryn|last=Fluker|title=Canterbury brings the Middle East to the Midwest|url-status=dead|archive-url=https://web.archive.org/web/20071024123719/http://www.letsgosouthwest.com/canterbury-brings-middle-east-midwest|archive-date=24 October 2007}}</ref>

<ref name=Freitag>{{cite journal |last1=Freitag|first1=Stefanie | last2=Robinson|first2=Terence J. |year=1993 |title=Phylogeographic patterns in mitochondrial DNA of the Ostrich (''Struthio camelus'') |journal=[[Auk (journal)|Auk]] |volume=110 |issue=3 |pages=614–622 |url=https://sora.unm.edu/sites/default/files/journals/auk/v110n03/p0614-p0622.pdf |doi=10.2307/4088425 |jstor=4088425 }}</ref>

<ref name=Fuller>{{cite book |last1=Fuller|first1=Errol|editor1-first=Sarah |editor1-last=Bunney |title=Extinct Birds |edition=2nd |year=2001|orig-year=1987 |publisher=Cornell University Press|location=Ithaca, NY |isbn=978-0-19-850837-3 }}</ref>

<ref name="Gilman 1903">{{cite encyclopedia |editor1-last=Gilman|editor1-first=Daniel Coit|editor2-last=Peck|editor2-first=Harry Thurston|editor3-last=Colby|editor3-first=Frank Moore|encyclopedia=The New International Encyclopædia |title=Ostrich |url=https://books.google.com/books?id=m5UMAAAAYAAJ&pg=PA497|year=1903 |publisher=Dodd, Mead and Company|location=New York, NY |volume=XIII |pages=497–498 }}</ref>

<ref name=Gosselin>{{cite web| url=http://nature.ca/notebooks/english/ostrich.htm | title=Ostrich | last=Gosselin | first=Michael |date=December 2010 | work=Natural History Notebooks | publisher=Canadian Museum of Nature}}</ref>

<ref name=Gotch>{{Cite book|last1=Gotch|first1=A.F. |title=Latin Names Explained. A Guide to the Scientific Classifications of Reptiles, Birds & Mammals|year= 1995 |orig-year=1979 |publisher=Facts on File |location=London|isbn=978-0-8160-3377-5|page=176|chapter=Ostriches}}</ref>

<ref name=Halcombe>{{cite book |last1=Halcombe|first1=John Joseph|title=Mission life |url=https://books.google.com/books?id=nkEEAAAAQAAJ |volume=3, Part 1 |year=1872 |publisher=W. Wells Gardner |page= 304}}</ref>

<ref name=Harrison>{{Cite book |last1=Harrison |first1=C. |last2=Greensmith |first2=A. |editor1-first=E. |editor1-last=Bunting |title=Birds of the World |year=1993 |publisher=Dorling Kindersley |location=New York, NY |isbn=978-1-56458-295-9 |page=[https://archive.org/details/birdsofworld0000harr/page/39 39] |url=https://archive.org/details/birdsofworld0000harr/page/39 }}</ref>

<ref name=Hedding>{{cite web|publisher=[[About.com]]|url=http://phoenix.about.com/od/arizonapicturesandphotos/ig/Ostrich-Festival/Ostrich-Festival-17.htm|last=Hedding|first=Judy|year=2008|access-date=30 July 2009|title=Ostrich Festival|archive-url=https://web.archive.org/web/20090915193649/http://phoenix.about.com/od/arizonapicturesandphotos/ig/Ostrich-Festival/Ostrich-Festival-17.htm|archive-date=15 September 2009|url-status=dead}}</ref>

<ref name=Hiskey>{{cite web|url=http://www.todayifoundout.com/index.php/2010/08/ostriches-dont-hide-their-heads-in-the-sand/ |last=Hiskey|first=Daven|title=Ostriches Don't Hide Their Heads in the Sand |publisher=Todayifoundout.com |date=12 August 2010 |access-date=7 November 2012}}</ref>

<ref name=Hyde>{{cite book |last1=Hyde |first1=Kenneth |title=Zoology: An Inside View of Animals |edition=3rd |year=2004 |publisher=Kendall Hunt Publishing |location=Dubuque, IA |isbn=978-0-7575-0170-8 |page=475 }}</ref>

<ref name=King>{{cite book |last1=King |first1=J. R. |last2=Farner |first2=D.S. |chapter=Energy Metabolism, thermoregulation, and body temperature |title=Biology and Comparative Physiology of Birds |year=1961 |volume=2 |pages=215–88 |editor1-first=A. J. |editor1-last=Marshall |publisher=Academic Press |location=New York |doi=10.1016/B978-1-4832-3143-3.50014-9 |isbn=978-1-4832-3143-3}}</ref>

<ref name=Kreibich>{{cite book|last1=Kreibich|first1=Andreas|last2=Sommer|first2=Mathias|title=Ostrich Farm Management|date=1995|publisher=Landwirtschaftsverlag GmbH|isbn=978-3784327297}} cited in {{cite book|last1=Ekesbo|first1=Ingvar|title=Farm Animal Behaviour: Characteristics for Assessment of Health and Welfare|date=2011|publisher=CABI|isbn=9781845937706|page=181|url=https://books.google.com/books?id=vFX8fJp6pmoC&pg=PA181}}</ref>

<ref name=Kruszelnicki>{{cite web| url=http://www.abc.net.au/science/articles/2006/11/02/1777947.htm | title=Ostrich head in sand | date=2 November 2006 | last=Kruszelnicki | first=Karl | work=ABC Science: In Depth | publisher=[[Australian Broadcasting Corporation]]}}</ref>

<ref name=Laufer>{{Cite journal|last1=Laufer|first1=B. |year=1926 |title=Ostrich Eggshell Cups of Mesopotamia and the Ostrich in Ancient and Modern Times |journal=Anthropology Leaflet |volume=23 |url=https://archive.org/details/ostricheggshellc24lauf }}</ref>

<ref name=Linnaeus>{{cite book |last1=Linnaeus|first1=Carolus |author-link1=Carl Linnaeus |title=Systema naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Tomus I. Editio decima, reformata |year=1758 |language=la |page=155 }} <!-- Holmiae. (Laurentii Salvii)., . "S. pedibus didactylis" Preceding was left off when converted to template form. Please add if you know Latin and/or where it belongs --></ref>

<ref name=Maina>{{cite journal|last=Maina|first=J.N.|author2=Nathaniel C.|title=A qualitative and quantitative study of the lung of an ostrich, ''Struthio camelus''|journal=The Journal of Experimental Biology|year=2001|volume=204|pages=2313–2330|pmid=11507114|issue=Pt 13|doi=10.1242/jeb.204.13.2313|url=http://jeb.biologists.org/cgi/content/short/204/13/2313}}</ref>

<ref name=Maclean>{{cite book |last1=Maclean|first1=Gordon Lindsay|title=The Ecophysiology of Desert Birds |url=https://books.google.com/books?id=YvmC2sU-LqgC |publisher=Springer-Verlag |location=Berlin |isbn=978-3-540-59269-3 |page=26 |year=1996 }}</ref><ref name=Maloney>{{cite journal|last1=Maloney|first1=Shane K|title=Termoregulation in ratities:a review|journal=Australian Journal of Experimental Agriculture|volume=48|pages=1293–1301|doi=10.1071/EA08142|year=2008|issue=10}}</ref>

<ref name=Marshall>{{cite book |last1=Marshall|first1=Alan John |title=Biology and Comparative Physiology of Birds |url=https://books.google.com/books?id=fsE9AAAAIAAJ|year=1960 |publisher=Academic Press |page=446|isbn=9780124736016 }}</ref>

<ref name=Martin2000>{{Cite journal|last1=Martin |first1=G. R. | last2=Katzir|first2=G. |year=2000 |title=Sun Shades and Eye Size in Birds |journal=Brain, Behavior and Evolution |volume=56 |issue=6 |pages=340–344 |doi= 10.1159/000047218 |pmid=11326139 |s2cid=43023723 }}</ref>

<ref name=Martin2001>{{Cite journal|last1=Martin| first1=G. R. | last2=Ashash|first2=U. |last3=Katzir|year=2001|title=Ostrich ocular optics |journal=Brain, Behavior and Evolution |volume=58|issue=2|pages=115–120 |doi= 10.1159/000047265 | pmid=11805377 |first3=Gadi| s2cid=46827656 }}</ref>

<ref name=mech>{{cite web|publisher=[[Mechanix Illustrated]]|title='They're Off!' Thrills of the Turf in Ostrich Racing|date=September 1929|author=Modern Mechanix|access-date=17 March 2017|url=http://blog.modernmechanix.com/mags/ModernMechanix/9-1929/ostrich_races.jpg|archive-date=28 January 2016|archive-url=https://web.archive.org/web/20160128215242/http://blog.modernmechanix.com/mags/ModernMechanix/9-1929/ostrich_races.jpg|url-status=dead}}</ref>

<ref name=NationalGeog>{{cite web| url=http://animals.nationalgeographic.com/animals/birds/ostrich/ | archive-url=https://web.archive.org/web/20100207174412/http://animals.nationalgeographic.com/animals/birds/ostrich/ | url-status=dead | archive-date=7 February 2010 | title=Ostrich Struthio camelus |author=National Geographic Society |year=2009}}</ref>

<ref name="Nell 2003">{{cite book |last1=Nell |first1=Leon |title=The Garden Route and Little Karoo |url=https://books.google.com/books?id=Sjatn8zolvsC&pg=PA164 |year=2003 |publisher=Struik Publishers |location=Cape Town |isbn=978-1-86872-856-5 |page=164 }}{{Dead link|date=December 2023 |bot=InternetArchiveBot |fix-attempted=yes }}</ref>

<ref name=park>{{cite news|title=Extreme Race Day at Canterbury Park|newspaper=[[City Pages]]|first=Ben |last=Palosaari |date=19 July 2008|url=http://blogs.citypages.com/sports/2008/07/extreme_race_da.php |archive-url=https://web.archive.org/web/20150318151733/http://blogs.citypages.com/sports/2008/07/extreme_race_da.php |archive-date=18 March 2015}}</ref>

<ref name=Perrins>{{cite book |last=Perrins |first=Christopher |title=Birds: Their Lifes, Their Ways, Their World |orig-year=1979 |year=1987 |publisher=Reader's Digest Association, Inc. |isbn=978-0-89577-065-3 |pages=[https://archive.org/details/birdstheirlifeth00came/page/168 168–170] |editor1-last=Harrison |editor1-first=C.J.O. |url=https://archive.org/details/birdstheirlifeth00came/page/168 }}</ref>

<ref name=Perrins2>{{Cite encyclopedia |last1=Davies |first1=S. J. J. F. |last2=Bertram |first2=B. C. R. |editor1-last=Perrins |editor1-first=Christopher |encyclopedia=Firefly Encyclopedia of Birds |title=Ostrich |year=2003 |publisher=Firefly Books, Ltd. |location=Buffalo, NY |isbn=978-1-55297-777-4 |pages=[https://archive.org/details/fireflyencyclope0000unse/page/34 34–37] |url=https://archive.org/details/fireflyencyclope0000unse/page/34 }}</ref>

<ref name=Perrins3>{{cite encyclopedia |last1=Perrins |first1=C.M. |last2=Jackson |first2=J.A. |last3=Ford |first3=H. |editor=Elphick, J. |encyclopedia=The Illustrated Encyclopedia of Birds |title=Order Struthioniformes |year= 1996|publisher= Barnes and Noble Inc.|isbn=978-0-7607-0152-2 }}</ref>

<ref name=Pyke>{{Cite book|title=Weird and Wonderful Science Facts|first=Magnus|last=Pyke|year=1985|page=[https://archive.org/details/weirdwonderfulsc0000pyke/page/82 82]|isbn=978-0-8069-6254-2|publisher=Sterling Pub Co. Inc.|url=https://archive.org/details/weirdwonderfulsc0000pyke/page/82}}</ref>

<ref name="Roots 2006">{{cite book |last1=Roots|first1=Clive |url=https://books.google.com/books?id=Sb1IJYzXZhUC|title=Flightless Birds|publisher=Greenwood Press |location=Westport, CT |isbn=978-0-313-33545-7 |page=26 |year=2006}}</ref>

<ref name=Schmidt-Nielsen>{{cite journal|last=Schmidt-Nielsen|first=K.|author2=Kanwish, J. Lawsiewski R. C.|title=Temperature Regulation and Respiration in the Ostrich|journal=The Condor|year=1969|volume=71|pages=341–352|doi=10.2307/1365733|issue=4|url=https://sora.unm.edu/sites/default/files/journals/condor/v071n04/p0341-p0352.pdf|jstor=1365733}}</ref>

<ref name=Scott>{{cite web| url=http://www.azcentral.com/community/chandler/articles/2011/03/08/20110308chandler-ostrich-festival0308.html | title=Shake a tail feather, get out to Ostrich Festival |  last=Scott | first=Luci | date=8 March 2011 | work=AZCentral.com | publisher=The Arizona Republic}}</ref>

<ref name=coprodeum>{{cite journal |last1=Skadhauge|first1=E. | last2=Erlwanger|first2= K. H. |last3=Ruziwa|first3=S. D. | last4=Dantzer|first4=V. |last5=Elbrønd |first5=V. S. | last6=Chamunorwa |first6=J. P. |year=2003 |title=Does the ostrich (''Struthio camelus'') have the electrophysiological properties and microstructure of other birds? |journal=Comparative Biochemistry and Physiology A |volume=134 |issue=4 |pages=749–755 |pmid= 12814783|doi= 10.1016/S1095-6433(03)00006-0}}</ref>

<ref name=Stocker>{{cite encyclopedia|editor1-first=Friedrich W. |editor1-last=Stöcker|editor2-first=Gerhard |editor2-last=Dietrich|encyclopedia=Concise Encyclopedia Biology |title=Ostrich |url= https://books.google.com/books?id=LorrYj5pkKYC|year=1995 |publisher=Walter de Gruyter |isbn=978-3-11-010661-9 |page=1149 }}</ref>

<ref name="Texier">{{Cite journal|last1=Texier |first1=P. J. |last2=Porraz |first2=G. |last3=Parkington |first3=J. |last4=Rigaud |first4=J. P. |last5=Poggenpoel |first5=C. |last6=Miller |first6=C. |last7=Tribolo |first7=C. |last8=Cartwright |first8=C. |last9=Coudenneau |first9=A.|display-authors=9|year=2010|title=A Howiesons Poort tradition of engraving ostrich eggshell containers dated to 60,000 years ago at Diepkloof Rock Shelter, South Africa |journal=[[Proceedings of the National Academy of Sciences|PNAS]] |volume=107 |issue=14 |pages=6180–6185 |doi=10.1073/pnas.0913047107 |pmid=20194764 |pmc=2851956|last10=Klein|first10=R.|last11=Steele|first11=T.|last12=Verna|first12=C.|bibcode=2010PNAS..107.6180T |doi-access=free }}</ref>

<ref name=Thiollay>{{cite journal |last1=Thiollay|first1= J.M.| year=2006 |title=Severe decline of large birds in the Northern Sahel of West Africa: a long-term assessment |journal=Bird Conservation International |volume=16 |pages=353–365 |doi=10.1017/S0959270906000487 |issue=4|doi-access=free }}</ref>

<ref name=Thompson>{{Cite journal|last1=Thompson|first1=Dorothy Burr | year=1955 |title=A Portrait of Arsinoe Philadelphos |journal=American Journal of Archaeology |volume=59 |issue=3 |pages=199–206 |doi= 10.2307/500319|jstor=500319 |s2cid=192967497 }}</ref>

<ref name=Thouless>{{cite journal|last=Thouless|first=C.R.|author2=Fanshawe, J.H.|author3=Bertram, B.C.R.|name-list-style=amp|title=Egyptian Vultures Neophron percnopterus and Ostrich Struthio camelus eggs: the origins of stone-throwing behaviour|journal=Ibis|year=1989|volume=131|pages=9–15|doi=10.1111/j.1474-919X.1989.tb02737.x}}</ref>

<ref name=Withers>{{cite journal|last=Withers|first=Philip|title=Energy Water and Solute Balance of the Ostrich ''Struthio camelus''|journal=Physiological Zoology|volume=56|issue=4|pages=568–579|date=October 1983|doi=10.1086/physzool.56.4.30155880|s2cid=87164761}}</ref>

<ref name = "Wood">{{Cite book|publisher=Sterling Publishing Co|title=The Guinness Book of Animal Facts & Feats|first=Gerald|last=Wood|year=1983|isbn=978-0-85112-235-9|url=https://archive.org/details/guinnessbookofan00wood}}</ref>

<ref name=Werness>{{Cite book|last=Werness|first=Hope B.|title=The Continuum Encyclopedia of Animal Symbolism in Art|location=London|publisher=Continuum|year=2006|page=300|url=https://books.google.com/books?id=iBSDddO-9PoC&pg=PA300|isbn=9780826419132}}</ref>

<ref name=Makanya>{{cite journal|last=Makanya|first=A.N.|author2=T. Koller |author3=R. Hulshchuck |author4=V. Djonov |title=Pre-hatch lung development in the ostrich|journal=Respiratory Physiology & Neurobiology|date=15 March 2012|volume=180|issue=2–3|pages=183–192|doi=10.1016/j.resp.2011.11.005|pmid=22138612|s2cid=25480430}}</ref>

<ref name=Deeming>{{cite book|last=Deeming|first=D.C.|title=The ostrich : biology, production, and health|year=1999|publisher=CABi|location=Wallingford [u.a.]|isbn=978-0-85199-350-8|pages=62–64|url=https://archive.org/details/TheOstrichBiologyProductionAndHealth}}</ref>

<ref name =Parto>{{cite journal|author= Parto P. |title=The Structure of the Atrioventricular Node in the Heart of the Female Laying Ostrich (''Struthio camelus'')|year=2012|volume= 41|issue=1|pages=75–78|doi=10.1111/j.1439-0264.2011.01109.x|pmid=21943125|journal= Anatomia, Histologia, Embryologia|s2cid=31018229}}</ref>
<ref name =Henriquez>{{cite journal|author=Henriquez, H.|author2=Henriquez, J.|author3=Olave, E.|name-list-style=amp|title=The distribution patterns of the coronary arteries and ventricular branches in the heart of the ostrich (''Struthio Camelus'')|journal= International Journal of Morphology|doi=10.4067/S0717-95022012000300040|year=2012|volume=30|pages=1013–1018|issue=3|doi-access=free}}</ref>
<ref name= Cooper>{{Cite journal 
| last1 = Cooper | first1 = R. G. 
| last2 = Horbańczuk | first2 = J. O. 
| last3 = Villegas-Vizcaíno | first3 = R. 
| last4 = Kennou Sebei | first4 = S. 
| last5 = Faki Mohammed | first5 = A. E. 
| last6 = Mahrose | first6 = K. M. A. 
| doi = 10.1007/s11250-009-9428-2 
| title = Wild ostrich (''Struthio camelus'') ecology and physiology 
| journal = Tropical Animal Health and Production 
| volume = 42 
| issue = 3 
| pages = 363–373 
| year = 2009 
| pmid = 19693684 
| s2cid = 22907744 
}}</ref>
}}